path: root/test cases/rust/9 unit tests/test3.rs

pub fn add(a: i32, b: i32) -> i32 {
    a + b
}

#[cfg(test)]
mod tests {
        extern crate helper;

        use super::*;

        #[test]
        fn test_add_sub() {
                let x = helper::subtract(6, 5);
                assert_eq!(add(x, 5), 6);
        }
}